internal: refactor missing or or some diagnostic

1 files changed, 0 insertions, 211 deletions

diff --git a/crates/ide/src/diagnostics/fixes/wrap_tail_expr.rs b/crates/ide/src/diagnostics/fixes/wrap_tail_expr.rs
deleted file mode 100644
index dcb21e037..000000000
--- a/crates/ide/src/diagnostics/fixes/wrap_tail_expr.rs
+++ /dev/null
@@ -1,211 +0,0 @@
-use hir::{db::AstDatabase, diagnostics::MissingOkOrSomeInTailExpr, Semantics};
-use ide_assists::{Assist, AssistResolveStrategy};
-use ide_db::{source_change::SourceChange, RootDatabase};
-use syntax::AstNode;
-use text_edit::TextEdit;
-
-use crate::diagnostics::{fix, DiagnosticWithFixes};
-
-impl DiagnosticWithFixes for MissingOkOrSomeInTailExpr {
-    fn fixes(
-        &self,
-        sema: &Semantics<RootDatabase>,
-        _resolve: &AssistResolveStrategy,
-    ) -> Option<Vec<Assist>> {
-        let root = sema.db.parse_or_expand(self.file)?;
-        let tail_expr = self.expr.to_node(&root);
-        let tail_expr_range = tail_expr.syntax().text_range();
-        let replacement = format!("{}({})", self.required, tail_expr.syntax());
-        let edit = TextEdit::replace(tail_expr_range, replacement);
-        let source_change = SourceChange::from_text_edit(self.file.original_file(sema.db), edit);
-        let name = if self.required == "Ok" { "Wrap with Ok" } else { "Wrap with Some" };
-        Some(vec![fix("wrap_tail_expr", name, source_change, tail_expr_range)])
-    }
-}
-
-#[cfg(test)]
-mod tests {
-    use crate::diagnostics::tests::{check_diagnostics, check_fix};
-
-    #[test]
-    fn test_wrap_return_type_option() {
-        check_fix(
-            r#"
-//- /main.rs crate:main deps:core
-use core::option::Option::{self, Some, None};
-
-fn div(x: i32, y: i32) -> Option<i32> {
-    if y == 0 {
-        return None;
-    }
-    x / y$0
-}
-//- /core/lib.rs crate:core
-pub mod result {
-    pub enum Result<T, E> { Ok(T), Err(E) }
-}
-pub mod option {
-    pub enum Option<T> { Some(T), None }
-}
-"#,
-            r#"
-use core::option::Option::{self, Some, None};
-
-fn div(x: i32, y: i32) -> Option<i32> {
-    if y == 0 {
-        return None;
-    }
-    Some(x / y)
-}
-"#,
-        );
-    }
-
-    #[test]
-    fn test_wrap_return_type() {
-        check_fix(
-            r#"
-//- /main.rs crate:main deps:core
-use core::result::Result::{self, Ok, Err};
-
-fn div(x: i32, y: i32) -> Result<i32, ()> {
-    if y == 0 {
-        return Err(());
-    }
-    x / y$0
-}
-//- /core/lib.rs crate:core
-pub mod result {
-    pub enum Result<T, E> { Ok(T), Err(E) }
-}
-pub mod option {
-    pub enum Option<T> { Some(T), None }
-}
-"#,
-            r#"
-use core::result::Result::{self, Ok, Err};
-
-fn div(x: i32, y: i32) -> Result<i32, ()> {
-    if y == 0 {
-        return Err(());
-    }
-    Ok(x / y)
-}
-"#,
-        );
-    }
-
-    #[test]
-    fn test_wrap_return_type_handles_generic_functions() {
-        check_fix(
-            r#"
-//- /main.rs crate:main deps:core
-use core::result::Result::{self, Ok, Err};
-
-fn div<T>(x: T) -> Result<T, i32> {
-    if x == 0 {
-        return Err(7);
-    }
-    $0x
-}
-//- /core/lib.rs crate:core
-pub mod result {
-    pub enum Result<T, E> { Ok(T), Err(E) }
-}
-pub mod option {
-    pub enum Option<T> { Some(T), None }
-}
-"#,
-            r#"
-use core::result::Result::{self, Ok, Err};
-
-fn div<T>(x: T) -> Result<T, i32> {
-    if x == 0 {
-        return Err(7);
-    }
-    Ok(x)
-}
-"#,
-        );
-    }
-
-    #[test]
-    fn test_wrap_return_type_handles_type_aliases() {
-        check_fix(
-            r#"
-//- /main.rs crate:main deps:core
-use core::result::Result::{self, Ok, Err};
-
-type MyResult<T> = Result<T, ()>;
-
-fn div(x: i32, y: i32) -> MyResult<i32> {
-    if y == 0 {
-        return Err(());
-    }
-    x $0/ y
-}
-//- /core/lib.rs crate:core
-pub mod result {
-    pub enum Result<T, E> { Ok(T), Err(E) }
-}
-pub mod option {
-    pub enum Option<T> { Some(T), None }
-}
-"#,
-            r#"
-use core::result::Result::{self, Ok, Err};
-
-type MyResult<T> = Result<T, ()>;
-
-fn div(x: i32, y: i32) -> MyResult<i32> {
-    if y == 0 {
-        return Err(());
-    }
-    Ok(x / y)
-}
-"#,
-        );
-    }
-
-    #[test]
-    fn test_wrap_return_type_not_applicable_when_expr_type_does_not_match_ok_type() {
-        check_diagnostics(
-            r#"
-//- /main.rs crate:main deps:core
-use core::result::Result::{self, Ok, Err};
-
-fn foo() -> Result<(), i32> { 0 }
-
-//- /core/lib.rs crate:core
-pub mod result {
-    pub enum Result<T, E> { Ok(T), Err(E) }
-}
-pub mod option {
-    pub enum Option<T> { Some(T), None }
-}
-"#,
-        );
-    }
-
-    #[test]
-    fn test_wrap_return_type_not_applicable_when_return_type_is_not_result_or_option() {
-        check_diagnostics(
-            r#"
-//- /main.rs crate:main deps:core
-use core::result::Result::{self, Ok, Err};
-
-enum SomeOtherEnum { Ok(i32), Err(String) }
-
-fn foo() -> SomeOtherEnum { 0 }
-
-//- /core/lib.rs crate:core
-pub mod result {
-    pub enum Result<T, E> { Ok(T), Err(E) }
-}
-pub mod option {
-    pub enum Option<T> { Some(T), None }
-}
-"#,
-        );
-    }
-}